New Molds in 2015
The factory made new molds to increase the production quantity due to over demand of 5030 propeller. However, the new molds have different center prop holder but we have tested many times for our RTF/BNF Quads we have built, this will not affect balancing and flight control.

The props made by the new molds look more glossy on the surface but the material used by two molds is actually the same. We will just randomly pick up and send the props without notice. Thank you for your kind attention.

Specification

Φ5mm Prop Diameter

Extra Prop Adapter: 3mm / 3.17mm / 4mm -- Starting from June 2015, there is no more propeller adapter shipped with the propellers, the previous stock still have some adapter, we will pick up the stock randomly. Thank you for your kind attention.

Video

Video

Propellers (especially Plastic & Nylon) are not yet balanced by factory (you think about the labor cost then you will understand why). Carbon Fiber Propellers however have usually been paired but "Paired" does not mean balanced (pair the CW and CCW props *close* to the same weight). So you need this Propeller Balancer to balance the prop by yourself, and it is really a must tool if you fly multirotor copters. Please watch the video below for usage.